497645674760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7535519}}^1$

素因数の和:7535670

約数の個数: 64

約数和(自身を含む): 1215328665600

約数和(自身を除く): 717682990840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2540, 3302, 5080, 6604, 8255, 13208, 16510, 33020, 66040, 7535519, 15071038, 30142076, 37677595, 60284152, 75355190, 97961747, 150710380, 195923494, 301420760, 391846988, 489808735, 783693976, 957010913, 979617470, 1914021826, 1959234940, 3828043652, 3918469880, 4785054565, 7656087304, 9570109130, 12441141869, 19140218260, 24882283738, 38280436520, 49764567476, 62205709345, 99529134952, 124411418690, 248822837380, 497645674760]

約数ペア:

[(1, 497645674760), (2, 248822837380), (4, 124411418690), (5, 99529134952), (8, 62205709345), (10, 49764567476), (13, 38280436520), (20, 24882283738), (26, 19140218260), (40, 12441141869), (52, 9570109130), (65, 7656087304), (104, 4785054565), (127, 3918469880), (130, 3828043652), (254, 1959234940), (260, 1914021826), (508, 979617470), (520, 957010913), (635, 783693976), (1016, 489808735), (1270, 391846988), (1651, 301420760), (2540, 195923494), (3302, 150710380), (5080, 97961747), (6604, 75355190), (8255, 60284152), (13208, 37677595), (16510, 30142076), (33020, 15071038), (66040, 7535519)]